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Acer Aspire 3750 User Manual

Acer Aspire 3750
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Acer AS3750/AS3750G
SERVICEGUIDE

Table of Contents

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Acer Aspire 3750 Specifications

General IconGeneral
RAMUp to 8 GB DDR3
StorageUp to 750 GB HDD
GraphicsIntel HD Graphics 3000
Operating SystemWindows 7 Home Premium
Battery6-cell Li-ion
ProcessorIntel Core i3 / i5
Display13.3-inch, 1366 x 768 pixels

Summary

Conventions

General information

Hardware Specifications and Configurations

Features

Summarizes the computer's key features.

Platform

Describes the computer's platform components.

System Memory

Specifies system memory details.

Display

Provides display specifications.

Graphics

Details graphics capabilities.

Storage Subsystem

Details storage components like HDD and card reader.

Audio Subsystem

Describes the audio subsystem.

Optical Media Drive

Details the optical drive specifications.

Communication

Covers communication features like webcam.

Wireless and networking

Details wireless and network capabilities.

Dimensions and Weight

Provides physical dimensions and weight.

Power Adapter and Battery

Details power adapter and battery specifications.

I/O Ports

Lists all input/output ports.

Software

Lists pre-installed software categories.

Notebook Tour

Top View

Describes components visible from the top view.

Left View

Right View

Base View

Indicators

Lock Keys

Windows Keys

Hotkeys

System Block Diagram

Specification Tables

Computer specifications

Lists overall computer specifications.

Processor

Provides detailed processor specifications.

System Memory

Details system memory configurations.

Graphics Controller

Specifies graphics controller details.

LAN Interface

Details LAN chipset, connector, and features.

Hard Disk Drive (AVL components)

Lists specifications for various hard disk drives.

Super-Multi Drive Interface

Details specifications for the Super-Multi drive.

LED LCD 13.3"

Provides detailed specifications for the 13.3" LED LCD.

Graphics Controller

Lists GPU supported resolutions.

Bluetooth Interface

Details Bluetooth chipset, protocol, and interface.

Audio Codec and Amplifier

Details audio codec and amplifier features.

Wireless Module 802.11b/g/n

Details wireless module specifications.

USB Port

Details USB compliance, count, location, and current.

HDMI Port

Specifies HDMI port compliance, throughput, and location.

System Utilities

BIOS Setup Utility

Explains how to access and use the BIOS setup.

BIOS

Provides an overview of the BIOS setup utility screen.

Main

Allows setting system time, date, and boot options.

Security

Describes parameters for safeguarding the computer.

Setting a Password

Guides on setting BIOS supervisor or user passwords.

Boot

Allows changing the order of boot devices.

BIOS Flash Utilities

DOS Flash Utility

Details using the DOS utility for BIOS flashing.

WinFlash Utility

Guides on using the Windows-based BIOS flashing utility.

Remove HDD/BIOS Password Utilities

Removing BIOS Passwords

Explains how to clear User or Supervisor passwords.

Machine Disassembly and Replacement

Pre-disassembly Instructions

Lists essential steps before starting disassembly.

Disassembly Process

Outlines the sections of the disassembly process.

External Module Disassembly Process

Details the process for disassembling external modules.

Removing the Battery Pack

Removing the HDD Module

Removing the WLAN Module

Removing the ODD Module

Removing the Memory Module

Main Unit Disassembly Process

Main Unit Disassembly Flowchart

Flowchart illustrating the main unit disassembly sequence.

Removing the Keyboard

Removing the TOP CASE Module

Removing LED BOARD&BLUE TOOTH MODULE

Removing Thermal module

Removing Mother board module

Removing CPU module

LCD Module Disassembly Process

Removing Hinge Module

Steps to remove the hinge module.

Removing Bezel Module

Instructions for removing the LCD bezel module.

Removing Panel Module

Steps to remove the LCD panel module.

Removing Camera Module

Steps to remove the camera module.

LCD Reassembly Procedure

Replacing Camera Module

Guide to reinstalling the camera module.

Replacing the LCD Panel

Steps to reinstall the LCD panel.

Replacing Bezel Module

Instructions for reinstalling the LCD bezel module.

Replacing Hinge Module

Steps to reinstall the hinge module.

Main Unit Reassembly Process

Replacing CPU Module

Guide to reinstalling the CPU module and heatsink.

Replacing the Mainboard

Steps to reinstall the motherboard.

Replacing Thermal Module

Instructions for reinstalling the thermal module.

Replacing the Blue tooth and LED board Module on the bottom case

Steps to reinstall the Bluetooth and LED board module.

Replacing Key board module

External Modules Reassembly Process

Replacing memory Module

Guide to reinstalling the memory module.

Replacing ODD Module

Steps to reinstall the Optical Disk Drive (ODD) module.

Replacing the WLAN Module

Guide to reinstalling the WLAN module.

Replacing HDD Module

Steps to reinstall the HDD module.

Replacing the Dummy Card

Instructions for reinstalling the dummy card.

Replacing Battery Module

Guide to reinstalling the battery module.

Troubleshooting

Introduction

Introduces the troubleshooting chapter.

General Information

Offers general advice for troubleshooting procedures.

Power On Issues

Troubleshoots issues related to the system not powering on.

No Display Issues

Guides on resolving issues where the display does not work.

Abnormal Video

Addresses issues with abnormal video display.

LCD Failure

Troubleshoots specific LCD panel failures.

Keyboard Failure

Guides on troubleshooting keyboard malfunctions.

Touchpad Failure

Troubleshoots issues related to touchpad failure.

Internal Speaker Failure

Addresses problems with internal speaker failure.

Microphone Failure

Troubleshoots issues with microphone failure.

USB Failure

Guides on troubleshooting USB port failures.

WLAN Failure

Troubleshoots issues with Wireless LAN (WLAN) connectivity.

Bluetooth Failure

Guides on troubleshooting Bluetooth connectivity issues.

Card Reader Failure

Troubleshoots issues with the card reader.

Thermal Unit Failure

Addresses problems related to the thermal unit and overheating.

Intermittent Problems

Addresses issues that occur sporadically.

Undetermined Problems

Guides on diagnosing and isolating unknown hardware failures.

Post Codes

POST Code Range

Lists the ranges of POST codes for different phases.

Jumper and Connector Locations

Table 5-1. Mainboard Top

Lists connectors on the top side of the mainboard.

Table 5-2. Mainboard Bottom

Lists connectors on the bottom side of the mainboard.

Clearing Password Check and BIOS Recovery

Clearing Password Check

Details how to clear BIOS passwords.

Clear CMOS Jumper

Explains how to clear CMOS settings using a jumper.

BIOS Recovery by Crisis Disk

Describes BIOS recovery methods using a crisis disk.

FRU (Field Replaceable Unit) List

AS3750/AS3750G Exploded Diagrams

Provides exploded diagrams of the notebook's assemblies.

Bottom-Case Assembly Exploded Diagram

Exploded view of the bottom case assembly.

LCD COVER Assembly Exploded Diagram

Exploded view of the LCD cover assembly.

LCD BEZEL Assembly Exploded Diagram

Exploded view of the LCD bezel assembly.

FRU List

Comprehensive list of all Field Replaceable Units.

Model Definition and Configuration

AS3750/AS3750G

Specific model information for AS3750/AS3750G.

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